Distance between cities › USA › Vermont › Castleton, VT › Distance from Castleton to Greenfield Book Hotels

Distance from Castleton, VT to Greenfield, OK

Distance

1,636 mi

Time

1 day 6 hours

Gas Cost

$152 - $297

There are 1,439.42 miles from Castleton to Greenfield in southwest direction and 1,636 miles (2,632.89 kilometers) by car, following the I-90 route.

Castleton and Greenfield are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Castleton, VT to Greenfield, OK.

Please note the time difference between Castleton, VT and Greenfield, OK is 1 hour. The current time in Castleton is 3:09 am and the current time in Greenfield is 2:09 am.

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Lowest Price Rental Cars in Castleton, VT

Planning on renting a car to go from Castleton, VT to Greenfield, OK? Here there are some offers to rent a car in Castleton, VT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Castleton »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 65.71 gallons of gas to cover the route between Castleton, VT and Greenfield, OK.

The estimated cost of gas to go from Castleton to Greenfield is $214.35.

During the route, an average car will release 1,287.44 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Castleton, VT and Greenfield, OK

If you want to meet halfway between Castleton, VT and Greenfield, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.844745 and -85.534155, or 39º 50' 41.082" N, 85º 32' 2.958" W. This location is 818.12 miles away from Castleton, VT and Greenfield, OK and it would take approximately 15 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Knightstown, IN, situated 805 miles from Castleton, VT and 837 miles from Greenfield, OK. It would take 15 hours 51 mins to go from Castleton to Knightstown and 15 hours 9 mins to go from Greenfield to Knightstown.